package cn.pku.ss.sirx.sna.ib;

import cn.pku.ss.sirx.sna.ib.bean.EnqueueEvent;

/**
 * An listener interface for listening the enqueue event. 
 *
 * @author WangXiao
 * @version 1.0
 */
public interface IEnqueueListener {
    
    /**
     * Called after an enqueue event occurs.
     * @param event an EnqueueEvent instance
     */
    public void onEnqueue(EnqueueEvent event);

}
